Results 31 to 40 of about 1,138 (230)

Correlation for Predicting Heat Transfer Characteristics of A Helical Oscillating Heat Pipe (HOHP) at Normal Operating Conditions

open access: yesInternational Journal of Renewable Energy Development, 2021
The helical oscillating heat pipe (HOHP) is a high heat transfer heat exchanger with high flexibility in its installation and can therefore be used in a wide variety of applications.
Amorn Donmuang, Teerapat Chompookham
doaj   +1 more source

Application of laser-based instrumentation for measurement of time-resolved temperature and velocity fields in the thermoacoustic system [PDF]

open access: yes, 2010
This work aims to develop reliable laser-based measurement techniques to enable fundamental heat transfer and fluid flow studies in thermoacoustic systems.
Yu, Z.   +8 more
core   +1 more source

Thermal Properties of Solar Collector Comprising Oscillating Heat Pipe in a Flat-Plate Structure and Water Heating System in Low-Temperature Conditions

open access: yesEnergies, 2018
Solar collectors are very important to the photothermal utilization of solar energy in low-temperature conditions. In this paper, a solar collector comprising an oscillating heat pipe in a flat-plate structure is designed and studied experimentally.
Yuhang Gao   +3 more
doaj   +1 more source

Experimental and Theoretical Study on Operation Characteristics of an Oscillating Heat Pipe

open access: yesApplied Sciences, 2023
An oscillating heat pipe (OHP) is an effective heat transfer device for the thermal management of electronic devices. However, the heat transfer mechanism of the OHP was not fully understood due to its complicated operation characteristics. In this paper,
Yunzhi Ling   +4 more
doaj   +1 more source

Energy and cost savings potential of oscillating heat pipes for waste heat recovery ventilation

open access: yesEnergy Reports, 2017
The feasibility of using finned oscillating heat pipes (OHPs) for heat exchange between counter-flowing air streams in HVAC air systems (i.e., outdoor and exhaust air flows), along with the associated cost savings in typical North American climates, is ...
Govinda Mahajan   +2 more
doaj   +1 more source

Heat Transport Capacity of an Axial-Rotating Single-Loop Oscillating Heat Pipe for Abrasive-Milling Tools

open access: yesEnergies, 2020
In order to enhance heat transfer in the abrasive-milling processes to reduce thermal damage, the concept of employing oscillating heat pipes (OHPs) in an abrasive-milling tool is proposed. A single-loop OHP (SLOHP) is positioned on the plane parallel to
Ning Qian   +5 more
doaj   +1 more source

Theoretical Analysis on the Thermal Characteristics of Oscillating Heat Pipe [PDF]

open access: yes, 2010
Theoretical analysis on the thermal characteristics of the looped oscillating heat pipe was given to predict oscillation characteristics affected by filling ratio, inclination angle and heating power.
Xiaomin Liu   +4 more
core   +1 more source

Experimental and Numerical Simulation for Thermal Investigation of Oscillating Heat Pipe Using VOF Model [PDF]

open access: yesEngineering and Technology Journal, 2020
This study is investigated the thermal performance of seven turns of the oscillating heat pipe (OHP) by an experimental investigation and CFD simulation.
Anwar S. Barrak   +2 more
doaj   +1 more source

THERMAL HYDRAULIC PERFORMANCE OF AN OSCILLATING HEAT PIPE FOR AXIAL HEAT TRANSFER AND AS A HEAT SPREADER [PDF]

open access: yes, 2022
In this thesis, a stacked double-layer flat plate oscillating heat pipe charged with degassed DI water was designed, fabricated and characterized under different operating conditions (orientation, system or cooling water temperature and heat load).
Abdelnabi, Mohamed
core  

Application of planar laser-induced fluorescence measurement techniques to study the heat transfer characteristics of parallel-plate heat exchangers in thermoacoustic devices [PDF]

open access: yes, 2010
This paper describes the development of an experimental arrangement and the application of acetone-based planar laser-induced fluorescence (PLIF) measurement techniques to study the unsteady characteristics of heat transfer processes in the parallel ...
Artur J Jaworski   +8 more
core   +1 more source

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